CN115403209A - Environment-friendly industrial pipeline pollution discharge filter and use method thereof - Google Patents

Abstract

The invention provides an environment-friendly industrial pipeline sewage filter and a use method thereof, which relate to the field of industrial sewage. An environment-friendly industrial pipeline sewage filter comprises an upper filter box, the lower surface of the upper filter box is fixedly connected with a lower filter box, the right side surface of the upper filter box is fixedly connected with an adsorption box, and the upper surface of the adsorption box is provided with a The opening is provided with a subframe inside the opening, the upper and lower sides of the inner wall of the subframe are jointly fixedly connected with a plurality of electromagnetic strips, and the upper surface of the subframe is fixedly connected with a fixing plate. The present invention adopts the staggered arrangement of a plurality of electromagnetic strips to absorb the metal impurities in the sewage, avoid the metal impurities in the water, and simultaneously filter the sewage through the coarse filter barrel and the two sides of the fine filter net to filter the sewage more thoroughly, and Under the action of the first spray head and the second cleaning pipe, it is convenient to clean the inside of impurities, so that the device can be kept clean, thereby improving the service life of the device.

Description

An environment-friendly industrial pipeline sewage filter and its use method

technical field

The invention relates to the field of industrial sewage, in particular to an environment-friendly industrial pipeline sewage filter and a use method thereof.

Background technique

Classification of industrial wastewater: First, according to the chemical properties of the main pollutants contained in industrial wastewater, inorganic wastewater mainly contains inorganic pollutants, and organic wastewater mainly contains organic pollutants; second, it is classified according to the products of industrial enterprises and processing objects, such as metallurgical wastewater, papermaking wastewater, coking gas wastewater, metal pickling wastewater, chemical fertilizer wastewater, textile printing and dyeing wastewater, dye wastewater, tannery wastewater, pesticide wastewater, power station wastewater, etc. Classification of the main components of pollutants, such as acidic wastewater, alkaline wastewater, cyanide-containing wastewater, chromium-containing wastewater, cadmium-containing wastewater, mercury-containing wastewater, phenol-containing wastewater, aldehyde-containing wastewater, oily wastewater, sulfur-containing wastewater, organic phosphorus-containing wastewater And radioactive waste water, etc., the filter is a filter involved in the pipeline transportation process. It uses the filter screen to effectively intercept harmful substances in the water body, so as to purify the water source and improve the water quality.

After searching, the applicant found that the Chinese application disclosed "Sewage Filter for Industrial Pipeline", and its publication (announcement) number is "CN104147839A". A coarse filter element and a fine filter element are installed up and down in sequence in the interior, and a first partition plate is installed at the connection between the coarse filter element and the fine filter element. Partition plate, the water outlet is placed between the first partition plate and the second partition plate, the bottom of the coarse filter element communicates with the fine filter element, a waste collection mechanism is installed in the fine filter element, and a waste material collection mechanism is installed in the shell There is also a waste discharge port on the side of the bottom of the body. The coarse filter element and the fine filter element can repeatedly filter the sewage, successively filter the solid phase particles with different diameters, improve the purification efficiency of the sewage, and the waste collection mechanism can be Automatically collect small-diameter solid phase particles in the fine filter element to avoid clogging of the fine filter element and reduce the labor intensity of manual cleaning. However, when the device is in use, some impurities are easy to stick to the inner wall of the housing for a long time , it is easy to reduce the service life of the device, and the coarse filter element and the fine filter element are used for a long time, which is inconvenient to replace and clean, resulting in a decrease in the filtering effect, and when the industrial sewage is filtered, the industrial sewage contains a large amount of Metal impurities, so that the metal impurities cannot be filtered when the device is in use, resulting in a large amount of metal impurities in the water, which affects its use.

Contents of the invention

Technical issues resolved

Aiming at the deficiencies of the prior art, the present invention provides an environment-friendly industrial pipeline sewage filter and its use method, which solves the problem that when the device is in use, some impurities tend to stick to the inner wall of the housing for a long time, which is easy to cause The service life of the device is reduced, and the coarse filter element and the fine filter element are used for a long time, which is inconvenient to replace and clean, resulting in a decrease in the filtering effect, and when filtering industrial sewage, the industrial sewage contains a large amount of metal impurities , so that metal impurities cannot be filtered when the device is in use, resulting in a large amount of metal impurities in the water, which affects its use.

Technical solutions

In order to achieve the above object, the present invention is achieved through the following technical solutions: an environment-friendly industrial pipeline sewage filter, comprising an upper filter box, the lower surface of the upper filter box is fixedly connected with a lower filter box, and the upper filter box An adsorption box is fixedly connected to the right side surface of the suction box, and an opening is opened on the upper surface of the adsorption box. A frame is arranged inside the opening, and a plurality of electromagnetic strips are fixedly connected to the upper and lower sides of the inner wall of the frame. , the upper surface of the frame is fixedly connected with a fixed plate, the lower surface of the fixed plate is fixedly connected with a gasket, and the lower surface of the fixed plate is fixedly connected with the upper surface of the adsorption box by bolts, The right side surface of the adsorption box is fixedly connected with a water inlet pipe, the left side surface of the adsorption box and the right side surface of the upper filter box are fixedly connected with a connecting pipe, the inside of the upper filter box and the inside of the lower filter box A filtering device is provided together, a first cavity is opened on the upper surface of the upper filter box, and a driving device is arranged inside the first cavity.

Preferably, the filter device includes a coarse filter barrel, the lower surface of the coarse filter barrel is rotatably connected to a connecting water pipe through a first bearing, and the lower end of the connecting water pipe is fixedly connected to the lower side of the inner wall of the upper filter box, the The lower end of the connecting water pipe runs through the lower side of the inner wall of the upper filter box to the inside of the lower filter box. The left and right sides of the inner wall of the lower filter box are jointly rotated and connected with a support frame, and the inner wall of the support frame is fixedly connected with a fine filter mesh. The left side of the inner wall of the support frame is fixedly connected with a conveying screw, and the right side surface of the support frame is rotatably connected with a water outlet pipe through a second bearing, and the right end of the water outlet pipe is fixedly connected with the right side of the inner wall of the lower filter box. The right end of the outlet pipe runs through the right side of the inner wall of the lower filter box to the right side surface thereof.

Further, the drive device includes a drive motor, the lower surface of the drive motor is fixedly connected to the left side of the upper surface of the upper filter box, and the output end of the drive motor passes through the upper surface of the upper filter box to the first empty space. Inside the cavity, the output end of the drive motor is fixedly connected with a drive helical gear, the upper end of the coarse filter barrel passes through the upper side of the inner wall of the upper filter box to the inside of the first cavity, and the upper end of the coarse filter barrel is fixedly connected There is an external helical gear ring, the right side surface of the driving helical gear is meshed with the left side surface of the external helical gear ring, a second cavity is opened on the left side surface of the lower filter box, and the lower part of the driving helical gear The side surface is fixedly connected with a rotating rod, and the lower end of the rotating rod is fixedly connected with a worm, and the lower end of the worm runs through the lower side of the inner wall of the first cavity and the upper surface of the lower filter box to the inside of the second cavity, so The left end of the support frame is fixedly connected with a transmission column, the left end of the transmission column runs through the left side of the inner wall of the lower filter box to the inside of the second cavity, and the left end of the transmission column is connected to the left side of the inner wall of the second cavity in rotation The rod wall of the transmission column is fixedly connected with a worm gear, and the rear side surface of the worm gear is engaged with the rod wall of the worm screw.

Furthermore, the first scraper is fixedly connected to the right side surface of the coarse filter barrel, the first sewage pipe is fixedly connected to the rear side of the lower surface of the upper filter box, and the pipe wall of the first sewage pipe is fixedly connected to There is the first valve.

Furthermore, a first cleaning pipe is fixedly connected to the upper side of the inner wall of the upper filter box, and the upper end of the first cleaning pipe runs through the upper side of the inner wall of the upper filter box to the upper surface thereof, and the right side of the first cleaning pipe A plurality of first spray heads are fixedly connected to the side surface.

Furthermore, a second cleaning pipe is fixedly connected to the rear side of the inner wall of the lower filter box, and a plurality of second cleaning nozzles are fixedly connected to the front surface of the second cleaning pipe, and the right end of the second cleaning pipe runs through the lower From the right side of the inner wall of the filter box to its right side surface, the right end of the second cleaning pipe is fixedly connected to the rear side surface of the water outlet pipe, and the right side of the water outlet pipe wall is fixedly connected to a second valve.

Furthermore, the bottom of the left and right sides of the inner wall of the lower filter box are jointly rotated and connected with a screw rod, the rod wall of the screw rod is threadedly connected with a second scraper, and the right end of the screw rod runs through the right side of the inner wall of the lower filter box. To its right side surface, the right end of the second scraper is fixedly connected with a rotary knob, the left and right sides of the inner wall of the lower filter box are located below the screw rod and are jointly fixedly connected with a sliding rod, and the right side surface of the second scraper A circular opening is provided, and the rod wall of the sliding rod is slidingly connected with the inner wall of the circular opening.

Furthermore, the left and right sides of the lower surface of the lower filter box are fixedly connected with second sewage discharge pipes, and the pipe walls of the two second sewage discharge pipes are fixedly connected with third valves.

A method for using an environment-friendly industrial pipeline sewage filter, the specific operation steps are as follows:

S1. Connect the sewage through the water inlet pipe, so that the sewage enters the adsorption box, connect the drive motor and the electromagnetic strip in the device to the external power supply, and under the action of the electromagnetic strip, the metal impurities contained in the sewage are adsorbed. , the sewage passes through the connecting pipe and enters the filter box, starts the drive motor, drives the outer helical gear ring on the filter box to rotate through the driving helical gear, so that the outer helical gear ring rotates, and the sewage is filtered by the coarse filter barrel , to block the large particles of impurities in the upper filter box, and after the sewage is filtered by the coarse filter barrel, it enters the lower filter box through the connecting water pipe;

S2. The sewage is filtered for the second time under the action of the fine filter on the support frame, the sewage in the lower filter box is accumulated, and after the water level reaches the position above the outlet pipe, the rotating rod drives the worm to rotate, thereby driving the transmission column The worm wheel on the top of the tank rotates, so that the support frame rotates, and the support frame drives the conveying screw to rotate, and the water is transported, so that the water is discharged into the outlet pipe, and the amount of sewage discharged is adjusted through the second valve, while the excess water enters In the second cleaning pipe, spray through the second cleaning nozzle to rinse the surface of the fine filter screen;

S3. After the device is used, take out the insert frame from the adsorption box, and collect the metal adsorbed on the magnetic strip. At this time, connect the first cleaning pipe to the external water pump, and the water pump will deliver the water to the first cleaning pipe. , to spray out through the first nozzle to clean the inner wall of the lower filter box. At this time, open the first sewage pipe on the first valve and the water inlet pipe on the second sewage pipe, close the second valve, start the drive motor, and drive the lower The filter box rotates, so that the first scraper on the lower filter box scrapes off the impurities on the inner wall of the upper filter box, and discharges them through the first valve. At the same time, turn the knob to drive the screw to rotate, so that the second scraper The movement is performed so that the second scraper discharges the impurities accumulated at the bottom of the lower filter box through the second sewage pipe, and the movement of the second scraper is limited under the action of the sliding rod.

Beneficial effect

The invention provides an environment-friendly industrial pipeline sewage filter and a using method thereof. Has the following beneficial effects:

1. The present invention absorbs the metal impurities in the sewage through the staggered arrangement of multiple electromagnetic strips, avoiding the metal impurities in the water, and at the same time filters through the coarse filter barrel and the two sides of the fine filter net to filter the sewage more thoroughly , and under the action of the first nozzle and the second cleaning pipe, it is convenient to clean the inside of the impurities, so that the device is kept clean, thereby improving the service life of the device.

2. The present invention enables the coarse filter barrel and the support frame to rotate through the driving device, so that the coarse filter barrel can drive the first scraper to scrape out the impurities on the inner wall of the upper filter box, and the conveying screw in the support frame can be Rotate together, so that the conveying screw conveys the water.

3. The present invention can scrape out the impurities accumulated at the bottom of the lower filter box by setting the second scraper, thereby avoiding the accumulation of impurities inside the lower filter box and affecting the use effect of impurities.

Description of drawings

Fig. 1 is a schematic diagram of the overall three-dimensional structure of the present invention;

Fig. 2 is a schematic diagram of the front side cross-sectional structure of the upper filter box of the present invention;

Fig. 3 is a schematic diagram of the three-dimensional structure of the frame of the present invention;

Fig. 4 is a schematic diagram of the three-dimensional structure of the support frame of the present invention;

Fig. 5 is a schematic diagram of the cross-sectional structure on the left side of the upper filter box of the present invention;

Fig. 6 is a schematic diagram of the three-dimensional cross-sectional structure of the lower filter box of the present invention;

Among them, 1. Upper filter box; 2. Lower filter box; 3. Coarse filter barrel; 4. Connecting water pipe; 5. Support frame; 6. Fine filter; 7. Conveying screw; 8. Outlet pipe; 10, driving helical gear; 11, external helical gear ring; 12, rotating rod; 13, worm; 14, transmission column; 15, worm wheel; 16, the first scraper; 17, the first sewage pipe; Valve; 19, the first cleaning pipe; 20, the first nozzle; 21, the adsorption box; 22, the gasket; 23, the frame; 24, the electromagnetic strip; 25, the fixed plate; ; 28, the second cleaning pipe; 29, the second cleaning nozzle; 30, the second valve; 31, the screw rod; 32, the second scraper; 33, the knob; 34, the slide rod; 35, the second sewage pipe; 36 , The third valve.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Embodiment one:

As shown in Figures 1 to 3, the embodiment of the present invention provides an environmentally friendly industrial pipeline sewage filter, including an upper filter box 1, the lower surface of the upper filter box 1 is fixedly connected with a lower filter box 2, and an upper filter box 1 A suction box 21 is fixedly connected to the right side surface of the suction box 21, an opening is provided on the upper surface of the suction box 21, and a frame 23 is arranged inside the opening, and a plurality of electromagnetic strips 24 are fixedly connected to the upper and lower sides of the inner wall of the frame 23, The upper surface of the frame 23 is fixedly connected with a fixed plate 25, and the lower surface of the fixed plate 25 is fixedly connected with a gasket 22. The lower surface of the fixed plate 25 and the upper surface of the adsorption box 21 are fixedly connected by bolts, and the adsorption The right side surface of the box 21 is fixedly connected with a water inlet pipe 26, the left side surface of the adsorption box 21 and the right side surface of the upper filter box 1 are jointly fixedly connected with a connecting pipe 27, the inside of the upper filter box 1 and the inside of the lower filter box 2 A filter device is provided together, and the upper surface of the upper filter box 1 is provided with a first cavity, and a driving device is provided inside the first cavity. The present invention uses a plurality of staggered electromagnetic strips 24, so as to eliminate the waste water in the sewage. Metal impurities are adsorbed to avoid metal impurities in the water, while filtering through the both sides of the coarse filter barrel 3 and the fine filter screen 6, the sewage is filtered more thoroughly, and under the action of the first nozzle 20 and the second cleaning pipe 28, It is convenient to clean the inside of impurities, so that the device can be kept clean, thereby improving the service life of the device.

Embodiment two:

As shown in Fig. 1, Fig. 2 and Fig. 3, the embodiment of the present invention provides an environment-friendly industrial pipeline sewage filter, which is further expanded according to the content in the first specific embodiment:

Wherein, the filter device includes a coarse filter barrel 3, the lower surface of the coarse filter barrel 3 is rotatably connected with a connecting water pipe 4 through a first bearing, and the lower end of the connecting water pipe 4 is fixedly connected with the lower side of the inner wall of the upper filter box 1, and the bottom of the connecting water pipe 4 The lower end runs through the lower side of the inner wall of the upper filter box 1 to the inside of the lower filter box 2, and the left and right sides of the inner wall of the lower filter box 2 are jointly rotated and connected with a support frame 5, and the inner wall of the support frame 5 is fixedly connected with a fine filter screen 6, and the support frame The left side of the inner wall of 5 is fixedly connected with the conveying screw 7, and the right side surface of the support frame 5 is connected with the water outlet pipe 8 through the rotation of the second bearing, and the right end of the water outlet pipe 8 is fixedly connected with the right side of the inner wall of the lower filter box 2, and the water outlet pipe 8 The right end of the filter box 2 runs through the right side of the inner wall of the lower filter box 2 to its right side surface. By setting the coarse filter barrel 3 and the fine filter screen 6, the device can filter the sewage more cleanly, and under the action of the conveying screw 7, the processed The water is transported, and at the same time, the power is given to the water transport.

Embodiment three:

As shown in Figure 1, Figure 2 and Figure 5, the embodiment of the present invention provides an environment-friendly industrial pipeline sewage filter, which is further expanded according to the content in the second specific embodiment:

Wherein, the drive device includes a drive motor 9, the lower side surface of the drive motor 9 is fixedly connected to the left side of the upper side surface of the upper filter box 1, and the output end of the drive motor 9 runs through the upper side surface of the upper filter box 1 to the first cavity Inside, the output end of the drive motor 9 is fixedly connected with a drive helical gear 10, the upper end of the coarse filter barrel 3 runs through the upper side of the inner wall of the upper filter box 1 to the inside of the first cavity, and the upper end of the coarse filter barrel 3 is fixedly connected with an outer The helical gear ring 11, the right side surface of the driving helical gear 10 is meshed with the left side surface of the outer helical gear ring 11, the left side surface of the lower filter box 2 is provided with a second cavity, and the lower side surface of the driving helical gear 10 is fixed Connected with a rotating rod 12, the lower end of the rotating rod 12 is fixedly connected with a worm 13, and the lower end of the worm 13 runs through the lower side of the inner wall of the first cavity and the upper surface of the lower filter box 2 to the inside of the second cavity, and the support frame 5 The left end of the transmission column 14 is fixedly connected with a transmission column 14, and the left end of the transmission column 14 runs through the left side of the lower filter box 2 inner wall to the inside of the second cavity, and the left end of the transmission column 14 is rotationally connected with the left side of the second cavity inner wall, and the transmission column The rod wall of 14 is fixedly connected with a worm wheel 15, and the rear side surface of the worm wheel 15 is meshed with the rod wall of the worm 13. The present invention makes the coarse filter bucket 3 and the support frame 5 rotate through the driving device, so that the coarse filter bucket 3 can be rotated. Drive the first scraper 16 to scrape out the impurities on the inner wall of the upper filter box 1, and make the conveying screw 7 in the support frame 5 rotate together, so that the conveying screw 7 can convey water, and the right side of the coarse filter barrel 3 The side surface is fixedly connected with the first scraper 16, the rear side of the lower surface of the upper filter box 1 is fixedly connected with the first sewage pipe 17, and the pipe wall of the first sewage pipe 17 is fixedly connected with the first valve 18, through which the first sewage The pipe 17 and the first valve 18 facilitate the discharge of impurities in the upper filter box 1.

Embodiment four:

As shown in Fig. 1, Fig. 2 and Fig. 6, the embodiment of the present invention provides an environment-friendly industrial pipeline sewage filter, which is further expanded according to the content in the first specific embodiment:

Wherein, the upper side of the inner wall of the upper filter box 1 is fixedly connected with a first cleaning pipe 19, the upper end of the first cleaning pipe 19 runs through the upper side of the inner wall of the upper filter box 1 to its upper surface, and the right side surface of the first cleaning pipe 19 A plurality of first nozzles 20 are fixedly connected, and the inner wall of the coarse filter barrel 3 is conveniently washed through the first cleaning pipe 19, thereby avoiding that a plurality of filter holes on the coarse filter barrel 3 are blocked, increasing the service life of the device, and The rear side of the inner wall of the filter box 2 is fixedly connected with a second cleaning pipe 28, and the front surface of the second cleaning pipe 28 is fixedly connected with a plurality of second cleaning nozzles 29, and the right end of the second cleaning pipe 28 runs through the inner wall of the lower filter box 2. From the right side to the right side surface, the right end of the second cleaning pipe 28 is fixedly connected to the rear side surface of the water outlet pipe 8, and the right side of the water outlet pipe 8 pipe wall is fixedly connected with a second valve 30, through which a plurality of second cleaning nozzles 29 The surface of the fine filter screen 6 is washed, so that the surface of the fine filter screen 6 is prevented from being accumulated by impurities when in use, resulting in a reduction in the filtering effect.

Embodiment five:

As shown in Figure 1 and Figure 2, the embodiment of the present invention provides an environment-friendly industrial pipeline sewage filter, which is further expanded according to the content in the first specific embodiment:

Wherein, the bottom of the left and right sides of the inner wall of the lower filter box 2 is jointly rotated and connected with a screw 31, and the wall of the screw 31 is threadedly connected with a second scraper 32, and the right end of the screw 31 runs through the right side of the inner wall of the lower filter box 2 to On its right side surface, the right end of the second scraper 32 is fixedly connected with a rotary knob 33, the left and right sides of the inner wall of the lower filter box 2 are located below the screw rod 31 and are jointly fixedly connected with a slide rod 34, and the right side surface of the second scraper 32 is set There is a round mouth, and the rod wall of the sliding rod 34 is slidingly connected with the inner wall of the round mouth. The present invention can scrape out the impurities accumulated at the bottom of the lower filter box 2 by setting the second scraper 32, thereby avoiding the internal impurities of the lower filter box 2. Accumulation affects the use effect of impurities. The left and right sides of the lower surface of the lower filter box 2 are fixedly connected with the second sewage pipe 35, and the pipe walls of the two second sewage pipes 35 are fixedly connected with the third valve 36. The fixed plate 25 enables the second scraper 32 to quickly scrape out the impurities when moving left and right, so as to avoid the accumulation of impurities.

Embodiment six:

As shown in Figures 1-6, the embodiment of the present invention provides a method for using an environment-friendly industrial pipeline sewage filter, and the specific operation steps are as follows:

S1, the sewage is connected through the water inlet pipe 26, so that the sewage enters the adsorption box 21, the drive motor 9 in the device and the magnetic strip 24 are connected to an external power supply, and under the action of the magnetic strip 24, the sewage contains The metal impurities are adsorbed, and the sewage goes up to the filter box 1 through the connecting pipe 27, and the drive motor 9 is started, and the outer helical gear ring 11 on the filter box 2 is driven by the driving helical gear 10 to rotate, so that the outer helical gear ring 11 is rotated, the sewage is filtered by the coarse filter barrel 3, and the impurities of large particles are blocked in the upper filter box 1, and after the sewage is filtered by the coarse filter barrel 3, it enters the lower filter box 2 through the connecting water pipe 4;

S2, the sewage is filtered for the second time under the action of the fine filter screen 6 on the support frame 5, the sewage in the lower filter box 2 is accumulated, and after the water level reaches the position above the outlet pipe 8, the rotating rod 12 drives the worm 13 to carry out the second filtration. Rotate, thereby driving the worm gear 15 on the transmission column 14 to rotate, thereby making the support frame 5 rotate, the support frame 5 drives the conveying screw 7 to rotate, and the water is transported, so that the water is discharged into the outlet pipe 8, and passed through the second The valve 30 adjusts the amount of sewage discharge, and the excess water enters the second cleaning pipe 28, sprays through the second cleaning nozzle 29, and rinses the surface of the fine filter screen 6;

S3. After the use of the device is completed, the insert frame 23 is taken out from the adsorption box 21, and the metal adsorbed on the magnetic strip 24 is collected. At this time, the first cleaning pipe 19 is connected to an external water pump, and the water pump sends the water to the second In a cleaning pipe 19, the inwall of the lower filter box 2 is cleaned by spraying through the first nozzle 20, and at this moment, the first sewage pipe 17 on the first valve 18 and the water inlet pipe 26 on the second sewage pipe 35 are opened, Close the second valve 30, start the driving motor 9, and drive the lower filter box 2 to rotate, so that the first scraper 16 on the lower filter box 2 will scrape off the impurities on the inner wall of the upper filter box 1, and discharge them through the first valve 18 , and turn the knob 33 at the same time to drive the screw rod 31 to rotate, so that the second scraper 32 moves, so that the second scraper 32 discharges the impurities accumulated at the bottom of the lower filter box 2 through the second sewage pipe 35, and on the sliding rod Under the action of 34, the movement of the second scraper 32 is limited.

Working principle: When using this device, connect the sewage through the water inlet pipe 26, so that the sewage enters the adsorption box 21, connect the external power supply to the drive motor 9 and the magnetic strip 24 in the device, and then connect the magnetic strip 24 Under the action of the sewage, the metal impurities contained in the sewage are adsorbed, and the sewage passes through the connecting pipe 27 and enters the filter box 1, starts the drive motor 9, and drives the outer helical gear ring 11 on the filter box 2 by driving the helical gear 10 to carry out the process. Rotate, so that the outer helical gear ring 11 rotates, the sewage is filtered by the coarse filter barrel 3, and the large particles of impurities are blocked in the upper filter box 1, after the sewage is filtered by the coarse filter barrel 3, it enters through the connecting water pipe 4 In the lower filter box 2;

The sewage is filtered for the second time under the action of the fine filter screen 6 on the support frame 5, and the sewage in the lower filter box 2 is accumulated. Thereby driving the worm gear 15 on the transmission column 14 to rotate, thereby causing the support frame 5 to rotate, the support frame 5 drives the conveying screw 7 to rotate, and the water is transported, so that the water is discharged into the water outlet pipe 8 and passed through the second valve 30 Adjust the amount of sewage discharge, and excess water enters the second cleaning pipe 28, sprays through the second cleaning nozzle 29, and rinses the surface of the fine filter screen 6;

After the device is used, the insert frame 23 is taken out from the adsorption box 21, and the metal adsorbed on the magnetic strip 24 is collected. At this time, the first cleaning pipe 19 is connected to the external water pump, and the water pump sends the water to the first cleaning. In the pipe 19, the inner wall of the lower filter box 2 is cleaned by spraying through the first nozzle 20. At this time, the first sewage pipe 17 on the first valve 18 and the water inlet pipe 26 on the second sewage pipe 35 are opened, and the second sewage pipe 35 is closed. The second valve 30 starts the driving motor 9 to drive the lower filter box 2 to rotate, so that the first scraper 16 on the lower filter box 2 scrapes out the impurities on the inner wall of the upper filter box 1 and discharges them through the first valve 18. Turn the rotary knob 33 to drive the screw mandrel 31 to rotate, so that the second scraper 32 moves, so that the second scraper 32 discharges the impurities accumulated at the bottom of the lower filter box 2 through the second sewage pipe 35, and the second scraper 32 discharges the impurities accumulated at the bottom of the lower filter box 2 through the second blowdown pipe 35, and the second scraper 32 is placed on the bottom of the sliding rod 34. Under the action, the movement of the second scraper 32 is limited.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (9)

1. The utility model provides an environment-friendly industry pipeline blowdown filter, includes rose box (1), its characterized in that: go up rose box (2) under the downside fixed surface of rose box (1) is connected with, go up the right side fixed surface of rose box (1) and be connected with adsorption tank (21), the opening has been seted up on the upside surface of adsorption tank (21), open-ended inside is provided with inserts frame (23), insert a plurality of circular telegram magnetic stripes of the common fixedly connected with in upper and lower both sides (24) of frame (23) inner wall, the upside fixed surface of inserting frame (23) is connected with fixed plate (25), the downside fixed surface of fixed plate (25) is connected with sealed pad (22), the downside surface of fixed plate (25) passes through bolt fixed connection with the upside surface of adsorption tank (21) jointly, the right side fixed surface of adsorption tank (21) is connected with inlet tube (26), the left side surface of adsorption tank (21) and the common fixedly connected with communicating pipe (27) in the right side surface of last rose box (1), the inside of going up rose box (1) and the inside of lower rose box (2) are provided with filter equipment jointly, the upside surface of going up rose box (1) has seted up first cavity, the inside drive arrangement of first cavity is provided with.

2. The environment-friendly industrial pipe blowdown filter of claim 1, wherein: the utility model discloses a filter equipment, including filter equipment, thick filter vat (3) lower side surface is rotated through first bearing and is connected with connection water pipe (4), the lower extreme of connecting water pipe (4) and the downside fixed connection of last rose box (1) inner wall, the lower extreme of connecting water pipe (4) runs through the downside of last rose box (1) inner wall to the inside of rose box (2) down, the left and right sides of rose box (2) inner wall rotates jointly and is connected with support frame (5) down, the inner wall fixedly connected with fine filtration net (6) of support frame (5), the left side fixedly connected with conveying screw (7) of support frame (5) inner wall, the right side surface of support frame (5) rotates through the second bearing and is connected with outlet pipe (8), the right-hand member of outlet pipe (8) and the right side fixed connection of rose box (2) inner wall down, the right side of right-hand member of outlet pipe (8) runs through the right side to its right side surface of rose box (2) inner wall down.

3. The environment-friendly industrial pipeline blowdown filter of claim 2, wherein: the driving device comprises a driving motor (9), the lower side surface of the driving motor (9) is fixedly connected with the left side of the upper side surface of the upper filter box (1), the output end of the driving motor (9) penetrates through the upper side surface of the upper filter box (1) to the inside of the first cavity, the output end of the driving motor (9) is fixedly connected with a driving bevel gear (10), the upper end of the coarse filter barrel (3) penetrates through the upper side of the inner wall of the upper filter box (1) to the inside of the first cavity, the upper end of the coarse filter barrel (3) is fixedly connected with an outer helical gear ring (11), the right side surface of the driving bevel gear (10) is meshed with the left side surface of the outer helical gear ring (11) to be connected, the left side surface of the lower filter box (2) is provided with a second cavity, the lower side surface of the driving bevel gear (10) is fixedly connected with a rotating rod (12), the lower end of the rotating rod (12) is fixedly connected with a worm (13), the lower end of the worm (13) penetrates through the lower side of the inner wall of the first cavity and the upper side surface of the lower filter box (2) to the inside of the second cavity, the left side surface of the transmission column (5) is fixedly connected with a left transmission column (14), and a left transmission column (14) of the transmission column (14) is connected with a transmission column (14) of the inner wall of the transmission column (14), and the transmission column (14), the rear side surface of the worm wheel (15) is in meshed connection with the rod wall of the worm (13).

4. The environment-friendly industrial pipe blowdown filter of claim 2, wherein: the right side fixed surface of coarse filter bucket (3) is connected with first scraper blade (16), go up rose box (1) downside surface's rear side fixedly connected with first blow-off pipe (17), the pipe wall fixedly connected with first valve (18) of first blow-off pipe (17).

5. The environment-friendly industrial pipeline blowdown filter of claim 1, wherein: go up the upside fixedly connected with first scavenge pipe (19) of rose box (1) inner wall, the upside of rose box (1) inner wall to its upper surface is run through to the upper end of first scavenge pipe (19), the right side fixed surface of first scavenge pipe (19) is connected with a plurality of first shower nozzles (20).

6. The environment-friendly industrial pipeline blowdown filter of claim 2, wherein: lower rear side fixedly connected with second scavenge pipe (28) of rose box (2) inner wall, a plurality of second washing shower nozzles of front side surface fixedly connected with (29) of second scavenge pipe (28), the right-hand member of second scavenge pipe (28) runs through the right side of rose box (2) inner wall to its right side surface down, the right-hand member of second scavenge pipe (28) and the rear side surface fixed connection of outlet pipe (8), the right side fixedly connected with second valve (30) of outlet pipe (8) pipe wall.

7. The environment-friendly industrial pipeline blowdown filter of claim 1, wherein: the lower filter box (2) inner wall left and right sides's below rotates jointly and is connected with lead screw (31), the pole wall threaded connection of lead screw (31) has second scraper blade (32), the right-hand member of lead screw (31) runs through the right side of lower filter box (2) inner wall to its right side surface, the right-hand member fixedly connected with turn button (33) of second scraper blade (32), the lower filter box (2) inner wall left and right sides is located the common fixedly connected with litter (34) of below of lead screw (31), the round mouth has been seted up on the right side surface of second scraper blade (32), the pole wall of litter (34) and the inner wall sliding connection of round mouth.

8. The environment-friendly industrial pipeline blowdown filter of claim 1, wherein: the lower filter box (2) is characterized in that a second sewage discharge pipe (35) is fixedly connected to the left side and the right side of the lower side surface of the lower filter box, and a third valve (36) is fixedly connected to the pipe wall of the second sewage discharge pipe (35).

9. The use method of the environment-friendly industrial pipeline pollution discharge filter is characterized in that: the specific operation steps are as follows:

s1, sewage is connected through a water inlet pipe (26), so that the sewage enters an adsorption tank (21), an external power supply is connected with a driving motor (9) and an electrified magnetic strip (24) in the device, metal impurities contained in the sewage are adsorbed under the action of the electrified magnetic strip (24), the sewage passes through a communication pipe (27) and enters a filter tank (1), the driving motor (9) is started, an outer helical gear ring (11) on a lower filter tank (2) is driven to rotate through a driving helical gear (10), so that the outer helical gear ring (11) rotates, the sewage is filtered by a coarse filter barrel (3), large-particle impurities are blocked in the upper filter tank (1), and the sewage enters the lower filter tank (2) through a connecting water pipe (4) after being filtered by the coarse filter barrel (3);

s2, sewage is filtered for the second time under the action of a fine filter screen (6) on a support frame (5), the sewage in a lower filter box (2) is accumulated, after the water level reaches a position above a water outlet pipe (8), a worm (13) is driven to rotate by a rotating rod (12), so that a worm wheel (15) on a transmission column (14) is driven to rotate, the support frame (5) drives a conveying screw rod (7) to rotate, water is conveyed to be discharged from the water outlet pipe (8), the amount of the discharged sewage is adjusted through a second valve (30), and redundant water enters a second cleaning pipe (28), is sprayed through a second cleaning spray nozzle (29), and the surface of the fine filter screen (6) is washed;

s3, after the device is used, the inserting frame (23) is taken out of the adsorption box (21), metal adsorbed on the electric magnetic stripe (24) is collected, at the moment, the first cleaning pipe (19) is connected with an external water pump, the water pump conveys water into the first cleaning pipe (19), the water is sprayed out through the first spray head (20), the inner wall of the lower filtering box (2) is cleaned, at the moment, the first drain pipe (17) on the first valve (18) and the water inlet pipe (26) on the second drain pipe (35) are opened, the second valve (30) is closed, the driving motor (9) is started, the lower filtering box (2) is driven to rotate, so that the first scraper (16) on the lower filtering box (2) scrapes impurities on the inner wall of the upper filtering box (1), the impurities are discharged through the first valve (18), meanwhile, the rotating button (33) is rotated, the screw rod (31) is driven to rotate, the second scraper (32) is moved, the second scraper (32) enables the lower filtering box (2) to move, impurities on the bottom of the lower filtering box (2) are discharged through the sliding rod, and the sliding rod (32) is moved and the sliding rod (34) and the lower draining rod is discharged.

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